The following returns time in microseconds, for example 4565212462.
alert( $.now() );
How do I convert it to a human readable time format,
enter code here Get current local enter code here Date in JQuery This is current local Date Time in JQuery Show Local DateTime
you can get more information from below link
http://www.morgantechspace.com/2013/11/Get-current-Date-time-in-JQuery.html#GetLocalDateTimeinJQuery